What we have been given is a new nature. The "Old Man" as it is written in (Romans 6:6).. What about him?" The Old Man" was crucified with Christ. We are told he "is corrupt according to the deceitful lusts" (Eph. 4:22).
"The Old Man" is full of desires or lusts. These lusts are deceitful and deceiving. They are in all things contrary to God, contrary to His Spirit, and His Word compared to the new nature, the spirit, when it is once implanted within us. In this connection, it is called to salvation.
"The Outward Man"; as being that which is seen, and that which actually perishes (2 Cor. 4:16), and this is "day by day". This tells us that as long as we are in the flesh, we must suffer this "burden": and that no ordinance connected with that which perishes, can be of any avail in that domain where all is, and must be spiritual; of the Spirit.
"The Heart" the natural heart, which is "deceitful above all things, and desperately wicked" (Jer. 17:9), so deceitful that it constantly deceives and betrays us: so deceitful that none but God can really know it. The Lord Jesus has some "teaching about the heart" of the natural man in Matthew 15:19. "Out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies."
"The Carnal Mind." This aspect of the old nature is even more serious than the others. They relate rather to acts, and conditions, and character; but this relates to thoughts; to the mental activities, and reasonings and imaginations of the natural man (Rom. 8:7).
"Every imagination of the thoughts of his heart was only evil continually" (Gen. 6:5).
(Rom. 8:7, 8) that this "mind of the flesh" is "Enmity against God." "Not subject to the law of God, neither indeed can be." And "cannot please God."
"That which is born (or, begotten) of the flesh is flesh"
POINT IN FACT: They are born of the flesh. Only "that which is born (or, begotten) of the Spirit is spirit" (John 3:6).
"Whatsoever God doeth, it shall be for ever" (Eccl. 3:14)
"Every plant which my heavenly Father hath not planted, shall be rooted up" (Matt. 15:13).
POINT OF FACT:
"He That Soweth To His Flesh Shall Of The Flesh Reap Corruption" (Gal. 6:8). All efforts to improve the flesh, all provision made for the flesh, all ordinances connected with the flesh, all end in corruption and death: all "perish with the using" (Col. 2:22).
The New Man (Eph. 4:24; Col. 3:10). This is opposite to "the old man". This New Man, being entirely in the likenss of Christ, is called "a new creation" (2 Cor. 5:17; Gal. 6:15). And "according to the image/righteousness of HIM that created him" (Col. 3:10).
"For in Christ Jesus neither circumcision availeth anything, nor uncircumcision, but a new creation" (Gal. 4:15; Co1. 3:10, 11). So can we acknowledge that in this connection the new nature is called to salvation? YES
"The Inward Man" (Rom. 7:22; 2 Cor. 4:16; Eph. 3:16). This is the opposite of "the outward man" which perishes day by day, while this "inward man is renewed day by day" REJOICE!!!
We are being nourished and replenished day by day with grace and strength by the Holy Spirit; so that Christ can dwells in the heart by faith [Eph. 3:16) We learn something of His love which passeth knowledge, and are filled with all the fulness of God (5:19)
Remember Apostle Paul saying (and all who have like precious faith) to cry out, "O wretched man that I am! who shall deliver me from the body of this death" "I thank God, He will deliver me through Jesus Christ our Lord" (Rom. 7:24). REJOICE!!!
The Mind (Rom. 7:23, 25). The word here used for "the mind" is nous meaning the new nature. This "mind" serves the law of God (Rom. 7:25) This is the Law of Faith in ONE LORD ONE FAITH ONE BAPTISM (Eph 4:4-5)
And all this because God has created within us a new nature, which He calls pneuma-Christou. However, here on earth, it is our privilege to share His rejection. "The world knoweth us not because it knew Him not" (1 John 3:1).
1 Peter 1:16 Because it is written, Be ye holy; for I am holy.
Point of Fact
If anyone desires the darkness of the oldman, it is their free will to follow darkness.